| Bob Clark | |
| Position: | Pitcher |
| Bats: | Right |
| Throws: | Right |
| Birth Date: | 22 August 1897 |
| Birth Place: | Newport, Pennsylvania, U.S. |
| Death Place: | Carlsbad, New Mexico, U.S. |
| Debutleague: | MLB |
| Debutdate: | May 26 |
| Debutyear: | 1920 |
| Debutteam: | Cleveland Indians |
| Finalleague: | MLB |
| Finaldate: | September 25 |
| Finalyear: | 1921 |
| Finalteam: | Cleveland Indians |
| Statleague: | MLB |
| Stat1label: | Win–loss record |
| Stat1value: | 1–2 |
| Stat2label: | Earned run average |
| Stat2value: | 5.44 |
| Stat3label: | Strikeouts |
| Stat3value: | 10 |
| Teams: | |
Robert William Clark (August 22, 1897 – May 18, 1944) was an American Major League Baseball pitcher who played for two seasons. He played for the Cleveland Indians from 1920 to 1921.